Introduction to the Gateway and Gateway 4 User manual
This user manual documents how to use Tieline's Gateway and Gateway 4 codecs. This user manual outlines how to configure and monitor connections over IP WANs like the internet and ISDN.
The Gateway has a different front and rear panel to the Gateway 4. A table outlining the differences between the different codec models is placed at the head of sections affected by hardware and/or software differences between the two codec models.
Manual Conventions
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Warnings: Instructions that, if ignored, could result in death or serious personal injury caused by dangerous voltages or incorrect operation of the equipment. These must be observed for safe operation. |
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Cautions: Instructions warning against potential hazards, or to detail practices that must be observed for safe operation and to prevent damage to equipment or personnel. |
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Important Note: Information you should know to connect and operate your codec successfully. |
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Codec Model Note: Informative notes highlighting differences between codec models, e.g. Gateway 4 versus Gateway. |
Typographic Conventions
•Codec software elements are in Arial bold, e.g. Contacts
•Codec hardware elements are in bold Capitals, e.g. KEYPAD
Help Button
Press the 
(information/help) button when navigating codec menus to display a dialog suggesting the actions which can be performed from within the current menu.
